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MPA Electrical 11307 Alternator
| Brand | MPA Electrical 11307 |
|---|---|
| Amps | 180 Amps |
| Clock | 1:30 |
| Fan | Internal |
| Manufacturer | Bosch |
| Pulley | 7 Groove Serpentine Clutch Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Mercedes-Benz · 5 vehicles |
Remanufactured. A remanufactured alternator for dependable charging performance.
180-amp output. Delivers strong electrical support for demanding systems.
Internal regulator. Integrated regulation helps simplify the charging setup.
Cross-references Quality-Built 11307, 0-121-715-015 and 013-154-70-02 for the same application. See all 3.
Remanufactured Alternator for Mercedes-Benz E300 and E320
MPA Electrical Part Number 11307 is a remanufactured 12-volt alternator built for select Mercedes-Benz E300 and E320 applications with a Bosch alternator. It delivers 180 amps and uses an internal regulator, internal fan, and a 7-groove serpentine clutch pulley for OE-style charging system operation.
Key Features
- 180 amp output for charging system performance
- 12-volt electrical system application
- Internal regulator for integrated voltage control
- Internal fan design
- 7-groove serpentine clutch pulley
- Clockwise rotation
- Clock position: 1:30
- Remanufactured by MPA Electrical
Product Details
This MPA Electrical alternator, part number 11307, is a remanufactured replacement for Bosch-equipped Mercedes-Benz charging systems. It is specified for 2008-2009 Mercedes-Benz E300 and 2007-2009 Mercedes-Benz E320 applications, with fitment noted for Bosch alternator setups. The 180 amp rating supports the vehicle’s electrical demand while the internal regulator and clutch pulley configuration match the listed application requirements. This part cross-references Quality-Built 11307 for the same application.
Common Issues This Part May Resolve
- Battery warning light caused by alternator output loss
- Low charging voltage at the battery
- Dim lights or electrical instability during driving
- Battery discharge after normal vehicle use
- Noise or pulley-related charging system concerns
Installation Notes and Tips
Verify Bosch alternator fitment before ordering and confirm the pulley, rotation, and clock position match the original unit. Inspect the belt, electrical connectors, and charging cables during replacement to help ensure proper system operation. After installation, test charging voltage at idle and under load to confirm the alternator is functioning correctly.
Quality Assurance
MPA Electrical remanufactured components are rebuilt for replacement use in the specified vehicle applications. This alternator is listed for 2008-2009 Mercedes-Benz E300 and 2007-2009 Mercedes-Benz E320 models with Bosch alternator fitment.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | E300 | 3.0L | V6 | N/A | w/ Bosch alt.; Remanufactured |
| 2009 | Mercedes-Benz | E320 | 3.0L | V6 | N/A | w/ Bosch alt.; Remanufactured |
| 2008 | Mercedes-Benz | E300 | 3.0L | V6 | N/A | w/ Bosch alt.; Remanufactured |
| 2008 | Mercedes-Benz | E320 | 3.0L | V6 | N/A | w/ Bosch alt.; Remanufactured |
| 2007 | Mercedes-Benz | E320 | 3.0L | V6 | N/A | w/ Bosch alt.; Remanufactured |
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